public class vuie {
    <?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.example.demo.mapper.UserInfoXMLMapper">
    <insert id="insert">
    insert into userinfo (username, age, gender, phone, password) values (#{username},#{age},#{gender},#{phone}, #{password})
    </insert>
    <delete id="delect">
    delete from userinfo where id = #{id}
    </delete>
    <select id="queryAllUser" resultType="com.example.demo.model.UserInfo">
    select id, username,`password`, age, gender, phone, delete_flag,
    create_time, update_time from userinfo
            </select>
</mapper>
}
